AS15435 DELTA Fiber Nederland B.V.

Abuse reported against IP addresses announced by autonomous system 15435. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 29 IP addresses in AS15435 DELTA Fiber Nederland B.V. were reported for abuse, in 51 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were Bad Web Bot, Web Spam and Port Scan. Most of them are in Netherlands.

29addresses reported, 30 days

0on the default blocklist (75+)

51reports against them

8 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇳🇱81.172.150.13	69	7	DNS Poisoning Web Spam Port Scan Hacking SQL Injection Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	8 h
🇳🇱62.45.112.229	48	7	DNS Poisoning Phishing Web Spam Email Spam Port Scan Hacking SQL Injection Spoofing Bad Web Bot Exploited Host SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	8 h
🇳🇱62.45.136.114	39	3	DNS Poisoning Web Spam Port Scan SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	8 h
🇳🇱81.172.251.250	39	3	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	11 h
🇳🇱81.172.200.169	28	3	DNS Poisoning Web Spam Port Scan SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	20 h
🇳🇱81.172.245.104	28	3	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Brute-Force Bad Web Bot Web App Attack Command & Control HTTP Flood	20 h
🇳🇱62.45.193.156	26	2	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	11 h
🇳🇱81.172.196.116	25	2	DNS Poisoning FTP Brute-Force Phishing Open Proxy Web Spam SQL Injection Brute-Force Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse HTTP Flood Fake Accounts Telnet Abuse	3 d
🇳🇱62.45.67.220	14	1	Web Spam Port Scan Bad Web Bot	14 h
🇳🇱213.34.229.33	14	1	Web Spam Port Scan Bad Web Bot	14 h
🇳🇱81.172.173.32	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇳🇱81.172.249.85	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇳🇱81.172.149.212	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇳🇱149.143.123.39	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇳🇱149.143.85.24	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇳🇱141.224.238.225	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇳🇱141.224.232.14	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇳🇱81.172.207.136	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇳🇱81.172.172.29	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇳🇱81.172.143.34	14	1	Web Spam Port Scan Bad Web Bot	20 h

What they were reported for

Where they are

🇳🇱 Netherlands29

Block them

The blocklist holds every address with a confidence of 75 or more, in nine formats for firewalls, web servers and SIEMs. Download it with a free API key:

curl -s "https://isipsafe.com/api/v1/blocklist?key=$ISIPSAFE_KEY&format=txt"

See the integration guides for nginx, fail2ban, pfSense, MikroTik and more, or the API reference.

Figures cover the last 30 days and are refreshed hourly; last updated 43 minutes ago.